I have a new in box BC-1023A receiver that has the manual with it, 'Technical Order No. 08-10-150' and it states the
"normal sensitivity" for unit varies between 1500 and 2500 microvolts  at 1000cps; (30%  modulation).
Have another one not in box.  Anyone interested on these items?
Rod
K0EQH
Scott City KS                                                             

From: "ARC-5 List" <[email protected]>
To: "ARC-5 List" <[email protected]>
Sent: Monday, October 13, 2025 12:58:06 PM
Subject: [ARC5] Mrker beacon receivers BC-357,        BC-1023 and the like   Sensitivity

I have been playing with some marker beacon receivers today.
I found the sensitivity to be low.

For example, my BC-1023 needs -13 dB signal to activate to out relays.

 

I can not find what the specifications for those receivers is ( was ).

Anyone some info on that ?


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